Volume production of Li- in a small multicusp ion source

Walther, S. R.; Leung, K. N.; Kunkel, W. B.
August 1987
Applied Physics Letters;8/24/1987, Vol. 51 Issue 8, p566
Academic Journal
Negative lithium ions, generated by volume processes, have been extracted from a small magnetically filtered multicusp ion source. Current densities of 1.9 mA/cm2 have been obtained with a discharge voltage of 40 V and a discharge current of 4 A.


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